Sofa



FIG. 1 is a front perspective view of a sofa according to an embodiment of the invention. The view from the adjacent front corner being a mirror image thereof.

FIG. 2 is a front elevation view of a sofa according to an embodiment of the invention.

FIG. 3 is a back elevation view of a sofa according to an embodiment of the invention.

FIG. 4 is a top plan view of a sofa according to an embodiment of the invention.

FIG. 5 is a side elevation view of a sofa according to an embodiment of the invention. The view from the opposite side being a mirror image thereof.

The broken lines on FIG. 3 are for illustration purposes and form no part of the claimed design. 

We claim the ornamental design for a sofa, as shown and described. 